MA-L: a full /24 OUI block, IEEE's largest, covering 16,777,216 addresses.
PrefixE4:30:22:00:00:00 /24
Vendor addressPlot O-2, Que Vo industrial park (Expanded area), Nam Son Commune, Bac Ninh City Bac Ninh Province VN 000
Country🇻🇳 Vietnam
RegisteredSep 28, 2017
Block rangeE4:30:22:00:00:00– E4:30:22:FF:FF:FF
Address capacity16,777,216
AdministrationUniversally administered: its prefix comes from a block registered through the IEEE Registration Authority
TransmissionUnicast: addressed to a single device
SourceIEEE Registration Authority
Address capacity is the size of this registered block, not a count of devices actually manufactured or online. Registration identifies the organization holding the block, not a specific device model or unit.
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Ownership timeline
- Sep 28, 2017 – Jul 2, 2024 Hanwha Techwin Security Vietnam name changed
- Jul 2, 2024 – present Hanwha Vision VietNam
Example addresses in this block
Where this block sits
Hanwha Vision VietNam holds 1 registered blocks in the IEEE registry, ranking #14,533 of 33,421 organizations by block count.